Sash lock



FIG. 1 is a top, rear, and right side perspective view of a sash lock showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top, front, and left side perspective view of the front portion thereof;

FIG. 5 is a right side elevational view of the front portion thereof;

FIG. 6 is a left side elevational view of the front portion thereof;

FIG. 7 is a top plan view of the front portion thereof;

FIG. 8 is a bottom plan view of the front portion thereof;

FIG. 9 is a rear elevational view of the front portion thereof;

FIG. 10 is a front elevational view of the front portion thereof;

FIG. 11 is a top, front, and right side perspective view of the rear portion thereof;

FIG. 12 is a left side elevational view of the rear portion thereof;

FIG. 13 is a right side elevational view of the rear portion thereof;

FIG. 14 is a top plan view of the rear portion thereof;

FIG. 15 is a bottom plan view of the rear portion thereof;

FIG. 16 is a front elevational view of the rear portion thereof; and,

FIG. 17 is a rear elevational view of the rear portion thereof. 

The ornamental design for a sash lock, as shown and described. 